Overall cool idea, and I respect anyone who makes such a thing from a craft perspective. But the decision to make it look like a grenade was extremely unwise an

Overall cool idea, and I respect anyone who makes such a thing from a craft perspective. But the decision to make it look like a grenade was extremely unwise and arguably dangerously stupid. Walk into a building with a large number of people who don't know you, and the odds are one of them will see it and freak out, leading to a police/security encounter or worse.